Solar flares on May 12, 2011
The most powerful solar flare in 24 hours
C2.0 (normal) flare - May 12 at 1:36 PM
Solar activity index
Value as of the end of the day on May 12, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 11, 2011 to May 12, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for May 12, 2011
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 13:11 | 13:36 | 13:48 | — |